203.196.0.0/21
AS23724 · IDC, China Telecommunications Corporation
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›Summary
Country |
China
|
Domain | 21vianet.com |
ASN | AS23724 |
Registry | APNIC |
ID | CHINA-21VIANET |
WHOIS Details
inetnum: 203.196.0.0 - 203.196.7.255 netname: CHINA-21VIANET descr: 21ViaNet(China),Inc. descr: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang, descr: Beijing 100016, China country: CN admin-c: ML2382-AP tech-c: BW667-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-lower: MAINT-CN-21VIANET mnt-routes: MAINT-CNNIC-AP mnt-irt: IRT-CNNIC-CN last-modified: 2021-06-16T01:25:22Z source: APNIC irt: IRT-CNNIC-CN address: Beijing, China e-mail: ipas@cnnic.cn abuse-mailbox: ipas@cnnic.cn admin-c: IP50-AP tech-c: IP50-AP auth: # Filtered remarks: Please note that CNNIC is not an ISP and is not remarks: empowered to investigate complaints of network abuse. remarks: Please contact the tech-c or admin-c of the network. mnt-by: MAINT-CNNIC-AP last-modified: 2021-06-16T01:39:57Z source: APNIC role: ABUSE CNNICCN country: ZZ address: Beijing, China phone: +000000000 e-mail: ipas@cnnic.cn admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN abuse-mailbox: ipas@cnnic.cn mnt-by: APNIC-ABUSE last-modified: 2024-07-30T11:55:46Z source: APNIC person: Cao Wentao address: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China country: CN phone: +86-10-84562121 fax-no: +86-10-84564234 e-mail: abusemail1010@sina.com nic-hdl: BW667-AP mnt-by: MAINT-CNNIC-AP last-modified: 2014-12-26T06:30:02Z source: APNIC person: Li Xuesong address: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China country: CN phone: +86-10-84562121 fax-no: +86-10-84564234 e-mail: abuse@21viamail.com nic-hdl: ML2382-AP mnt-by: MAINT-CNNIC-AP last-modified: 2014-12-26T06:30:02Z source: APNIC
Overlapping Ranges
BGP prefixes that are contained by 203.196.0.0/21
Range | ASN | Company | Num of IPs |
---|---|---|---|
203.196.7.0/24 | AS4835 | 21ViaNet(China),Inc. | 256 |
203.196.5.0/24 | AS4808 | 21ViaNet(China),Inc. | 256 |
203.196.6.0/24 | AS4808 | 21ViaNet(China),Inc. | 256 |
203.196.0.0/22 | AS56048 | Provide Internet access service,Internet Based Testing | 1,024 |
203.196.0.0/22 | AS9308 | Provide Internet access service,Internet Based Testing | 1,024 |
203.196.0.0/22 | AS9802 | Provide Internet access service,Internet Based Testing | 1,024 |
Nearby Ranges
BGP prefixes that overlap with 203.196.0.0/16
Range | ASN | Company | Num of IPs |
---|---|---|---|
203.196.64.0/20 | AS17534 | NSK Co.,Ltd. | 4,096 |
203.196.112.0/20 | AS2687 | Asia Pacific Operations | 4,096 |
203.196.96.0/20 | AS2687 | Asia Pacific Operations | 4,096 |
203.196.136.0/21 | AS17820 | TATA Communications Internet Services Ltd | 2,048 |
203.196.128.0/21 | AS17820 | TATA Communications Internet Services Ltd | 2,048 |
203.196.80.0/21 | AS17534 | KANAZAWA CABLE TELEVISION NET CO.,LTD. | 2,048 |
203.196.16.0/21 | AS2514 | INTERLINK Co.,LTD. | 2,048 |
203.196.0.0/22 | AS9802 | Provide Internet access service,Internet Based Testing | 1,024 |
203.196.184.0/22 | AS17820 | TATA Communications Internet Services Ltd | 1,024 |
203.196.24.0/22 | AS7602 | Sai gon Postel Corporation | 1,024 |
203.196.92.0/22 | AS7604 | Zettagrid Pty Ltd | 1,024 |
203.196.0.0/22 | AS56048 | Provide Internet access service,Internet Based Testing | 1,024 |
203.196.0.0/22 | AS9308 | Provide Internet access service,Internet Based Testing | 1,024 |
203.196.52.0/23 | AS45510 | Level 6, 9-13 Young Street | 512 |
203.196.152.0/23 | AS17820 | TATA Communications Internet Services Ltd | 512 |
203.196.174.0/23 | AS17820 | TATA Communications Internet Services Ltd | 512 |
203.196.140.0/23 | AS17820 | TATA Communications Internet Services Ltd | 512 |
203.196.142.0/23 | AS17820 | TATA Communications Internet Services Ltd | 512 |
203.196.168.0/23 | AS17820 | TATA Communications Internet Services Ltd | 512 |
203.196.182.0/23 | AS17820 | TATA Communications Internet Services Ltd | 512 |
203.196.251.0/24 | AS4755 | Internet Service Provider | 256 |
203.196.5.0/24 | AS4808 | 21ViaNet(China),Inc. | 256 |
203.196.207.0/24 | AS4755 | Internet Service Provider | 256 |
203.196.202.0/24 | AS9238 | Amul India | 256 |
203.196.196.0/24 | AS4755 | HR Workways India | 256 |
203.196.90.0/24 | AS131762 | PT. VOLTRAS International | 256 |
203.196.244.0/24 | AS4755 | Internet Service Provider | 256 |
203.196.13.0/24 | AS23764 | Chinatelecom Next Carrying Network backbone | 256 |
203.196.253.0/24 | AS4755 | Internet Service Provider | 256 |
203.196.165.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.6.0/24 | AS4808 | 21ViaNet(China),Inc. | 256 |
203.196.177.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.12.0/24 | AS23764 | Chinatelecom Next Carrying Network backbone | 256 |
203.196.252.0/24 | AS4755 | Internet Service Provider | 256 |
203.196.170.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.171.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.8.0/24 | AS4809 | Chinatelecom Next Carrying Network backbone | 256 |
203.196.201.0/24 | AS9238 | Internet Service Provider | 256 |
203.196.167.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.176.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.191.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.190.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.7.0/24 | AS4835 | 21ViaNet(China),Inc. | 256 |
203.196.154.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.155.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.188.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
203.196.193.0/24 | AS4755 | Internet Service Provider | 256 |
203.196.181.0/24 | AS17820 | TATA Communications Internet Services Ltd | 256 |
Hosted domains
There are 15 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
203.196.4.101 | sinowax.net | 8 |
203.196.4.50 | http.net.cn | 2 |
203.196.7.83 | acdelcochina.com | 1 |
203.196.7.251 | chinaev.com | 1 |
203.196.4.99 | essex.com.cn | 1 |
203.196.7.90 | hijiki.com.cn | 1 |
203.196.0.6 | zjdechuan.com | 1 |
Hosted domains API
Pingable IPs
41 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
203.196.4.1 | 5.12ms from Beijing, CN | |
203.196.1.6 | 3.67ms from Tianjin, CN | |
203.196.7.245 | 5.90ms from Beijing, CN | |
203.196.0.6 | 3.24ms from Beijing, CN |
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
IP Address | ASN | Details |
---|---|---|
219.231.159.101 | 8.62ms from Beijing, CN | |
114.251.186.149 | 5.26ms from Beijing, CN | |
98.10.28.229 | 18.66ms from Chicago, US | |
201.206.35.133 | 1.12ms from Curridabat, CR | |
23.49.244.229 | 0.32ms from Lisbon, PT | |
24.45.107.229 | 2.91ms from Piscataway, US | |
149.171.148.197 | 4.00ms from Sydney, AU | |
35.192.173.165 | 0.12ms from Council Bluffs, US | |
189.135.190.101 | 11.50ms from Guadalajara, MX | |
46.14.119.21 | 1.11ms from Lausanne, CH | |
104.196.212.133 | 0.13ms from Moncks Corner, US | |
171.60.171.53 | 14.84ms from Mumbai, IN | |
41.212.1.181 | 0.38ms from Nairobi, KE | |
115.16.162.37 | 7.52ms from Seoul, KR | |
3.115.201.181 | 0.15ms from Tokyo, JP | |
103.121.104.197 | 0.27ms from Dhaka, BD | |
34.243.75.133 | 0.16ms from Dublin, IE | |
202.95.63.245 | 12.66ms from Osaka, JP | |
207.237.211.165 | 3.44ms from Chicago, US | |
87.174.229.245 | 8.43ms from Frankfurt am Main, DE | |
93.213.233.21 | 6.40ms from Frankfurt am Main, DE | |
123.20.84.133 | 1.64ms from Ho Chi Minh City, VN | |
207.102.240.101 | 3.22ms from Kelowna, CA | |
95.128.217.245 | 0.72ms from London, GB | |
155.101.126.53 | 1.93ms from Salt Lake City, US |
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
An API built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs